<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.w3.org/1999/xhtml">
<head>
  <meta charset="UTF-8">
  <title>Edit Student</title>
</head>
<body>
<form action="/student/update" method="post">
  <label>ID</label>
  <input type="text" name="id" th:value="${student.id}" readonly>
  <label>Name</label>
  <input type="text" name="name" th:value="${student.name}">
  <label>Age</label>

  <input type="text" name="age" th:value="${student.age}">

  <label>Tel</label>

  <input type="text" name="tel" th:value="${student.tel}">
  <input type="submit" value="更新">
</form>
</body>
</html>